Search a number
-
+
15234114241 = 93716258393
BaseRepresentation
bin11100011000000011…
…00010001011000001
31110022200200012001101
432030001202023001
5222144413123431
610555355534401
71046341556143
oct161401421301
943280605041
1015234114241
116508295565
122b51a5a401
13158a1b8ba8
14a47366c93
155e265b961
hex38c0622c1

15234114241 has 4 divisors (see below), whose sum is σ = 15250373572. Its totient is φ = 15217854912.

The previous prime is 15234114227. The next prime is 15234114263. The reversal of 15234114241 is 14241143251.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9228484225 + 6005630016 = 96065^2 + 77496^2 .

It is a cyclic number.

It is not a de Polignac number, because 15234114241 - 213 = 15234106049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15234114211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8128260 + ... + 8130133.

It is an arithmetic number, because the mean of its divisors is an integer number (3812593393).

Almost surely, 215234114241 is an apocalyptic number.

It is an amenable number.

15234114241 is a deficient number, since it is larger than the sum of its proper divisors (16259331).

15234114241 is an equidigital number, since it uses as much as digits as its factorization.

15234114241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16259330.

The product of its digits is 3840, while the sum is 28.

Adding to 15234114241 its reverse (14241143251), we get a palindrome (29475257492).

The spelling of 15234114241 in words is "fifteen billion, two hundred thirty-four million, one hundred fourteen thousand, two hundred forty-one".

Divisors: 1 937 16258393 15234114241